The In-line Adapter connects between the wall jack and voice device (e.g. phone, fax, answering
machine, Caller ID) providing both an unfiltered DSL jack for DSL connection and a filtered jack for one...Read More

The In-line Filter connects between the wall jack and voice device (e.g. phone, fax, answering machine,
Caller ID) providing a single filtered jack for one or two lines of voice device communications...Read More